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Mrs. Cortez is going to put books in the shelves of 10 and 20. What is the smallest
number of books that Mrs. Cortez can put using the shelves?
1. What is asked in the problem?
2. What facts are given?
3. How will you solve the problem?
4. What is the answer to the problem?​

Sagot :

Solving Word Problems Involving Least Common Multiple

Multiples are the products of multiplying a certain number by 1 - 10. Similarly, multiples are numbers divisible by the given numbers. While factoring uses division, multiples involve the multiplication process. To solve word problems involving least common multiple, identify the multiples of each given number. Identify the lowest multiple on the list because that is the least common multiple.  

Answers:

1. Asked: The smallest number of books that Mrs. Cortez can put using the shelves.

2. Given: shelves of 10

              shelves of 20

   Operation: finding the LCM

   Number Sentence: 10 - 10, 20

                                   20 - 20, 40              

3. Solution: 10 - 10, 20

                  20 - 20, 40              

                   LCM: 20

4. Answer: Therefore, the smallest number of books that Mrs. Cortez can put using the shelves are 20.

How to solve word problems involving LCM: https://brainly.ph/question/9497175

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